97639990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1394857}}^1$

素因数の和:1394871

約数の個数: 16

約数和(自身を含む): 200859552

約数和(自身を除く): 103219562

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1394857, 2789714, 6974285, 9763999, 13948570, 19527998, 48819995, 97639990]

約数ペア:

[(1, 97639990), (2, 48819995), (5, 19527998), (7, 13948570), (10, 9763999), (14, 6974285), (35, 2789714), (70, 1394857)]